Oil fired hot water pressure cleaning apparatus



FIG. 1 is a perspective view of the oil fired hot water pressure cleaning apparatus showing my new design;

FIG. 2 is a front elevational view thereof on a reduced scale;

FIG. 3 is a rear elevational view thereof on a reduced scale;

FIG. 4 is a side elevational view thereof on a reduced scale; and

FIG. 5 is a top plan view thereof on a reduced scale. 

The ornamental design for an oil fired hot water pressure cleaning apparatus, as shown. 